71101142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220811}}^1$

素因数の和:220843

約数の個数: 16

約数和(自身を含む): 127187712

約数和(自身を除く): 56086570

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 220811, 441622, 1545677, 3091354, 5078653, 10157306, 35550571, 71101142]

約数ペア:

[(1, 71101142), (2, 35550571), (7, 10157306), (14, 5078653), (23, 3091354), (46, 1545677), (161, 441622), (322, 220811)]